200467520

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{56951}}^1$

素因数の和:56979

約数の個数: 56

約数和(自身を含む): 520769088

約数和(自身を除く): 320301568

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 56951, 113902, 227804, 284755, 455608, 569510, 626461, 911216, 1139020, 1252922, 1822432, 2278040, 2505844, 3132305, 3644864, 4556080, 5011688, 6264610, 9112160, 10023376, 12529220, 18224320, 20046752, 25058440, 40093504, 50116880, 100233760, 200467520]

約数ペア:

[(1, 200467520), (2, 100233760), (4, 50116880), (5, 40093504), (8, 25058440), (10, 20046752), (11, 18224320), (16, 12529220), (20, 10023376), (22, 9112160), (32, 6264610), (40, 5011688), (44, 4556080), (55, 3644864), (64, 3132305), (80, 2505844), (88, 2278040), (110, 1822432), (160, 1252922), (176, 1139020), (220, 911216), (320, 626461), (352, 569510), (440, 455608), (704, 284755), (880, 227804), (1760, 113902), (3520, 56951)]